| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.54 | 6.621% | $236.2082 | $236.21 | $236.20 | $236.20 |
| Purchase #2 | $73.86 | 5.321% | $77.7901 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $244.90 | 12.576% | $275.6986 | $275.70 | $275.70 | $275.70 |
| Purchase #4 | $107.85 | 6.505% | $114.8656 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $146.27 | 4.212% | $152.4309 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $219.34 | 10.452% | $242.2654 | $242.27 | $242.25 | $242.30 |
| Purchase #7 | $34.81 | 7.820% | $37.5321 | $37.53 | $37.55 | $37.50 |
| 7 purchase totals = | $1,048.57 | $1,136.7909 | $1,136.80 | $1,136.80 | $1,136.80 | |